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BidSonar is an independent index of public-sector opportunities. We aggregate data from official sources and are not affiliated with any procurement body. Data is licensed under the Open Government Licence v3.0 and the EU TED reuse notice.

    ContractsSludge Treatment Tanks and Covers Supply and Installation
    Awarded contract

    Sludge Treatment Tanks and Covers Supply and Installation

    Status
    Awarded
    Published 16 Sept 2026

    Thames Water is tendering for the supply, installation, and commissioning of sludge treatment tanks, digesters, and associated equipment at wastewater treatment sites nationwide.

    🇬🇧United Kingdom· South EastPublished 16 Sept 2026· 4 weeks agoviaFind a Tender
    Status
    Awarded
    Published 16 Sept 2026

    Decision brief

    4 fields
    • Contract value
      Not disclosed
      Source did not declare a figure
    • Closing date
      Not published
      No closing date published
    • Sector
      Construction
      Browse related listings
    • Location
      🇬🇧United Kingdom
      South East

    Suppliers

    5 suppliers
    • BT
      BALMORAL TANKS LIMITED
    Lead contractor
  1. TC
    TANK CONSULT LIMITED
    Consortium partner
  2. MD
    MSD DESIGN LIMITED
    Consortium partner
  3. GE
    GEL ENGINEERING LIMITED
    Consortium partner
  4. SE
    STORTEC ENGINEERING LIMITED
    Consortium partner
  5. Lifecycle

    Awarded

    Contract awarded. Originally published 4 weeks ago.

    16 September 2026
    Awarded — no open tender advertised

    Brief

    Thames Water is seeking qualified suppliers to supply, install, and commission sludge tanks, digesters, associated storage tanks, and roofs at multiple wastewater treatment facilities. This competitive tender opportunity covers equipment procurement and full commissioning across various sites. The successful supplier(s) must demonstrate capability to deliver compliance with environmental legislation and Environment Agency IED requirements, provide fit-for-purpose infrastructure, optimize material and delivery solutions for cost efficiency, and establish a framework supporting Thames Water's future capacity needs. The procurement favors suppliers who can streamline delivery, ensure consistency in quality and operations, and deliver both commercial and operational benefits. Timeline considerations include ongoing regulatory assessments, with final scope and procurement readiness dependent on completion of an Environment Agency IED requirements study expected later in the year. Expected outcomes include improved asset reliability, enhanced operational performance, better environmental and regulatory alignment, and commercial efficiencies through strategic sourcing and standardization.

    Track record

    1 award · 1 winner
    Open panel

    Mostly framework call-offs rather than head-to-head competition.

    In construction, THAMES WATER UTILITIES LIMITED has awarded 1 contract to 1 supplier.

    Who wins here
    1. BALMORAL TANKS LIMITED1× · 100%

    Across construction, the most active winners are SPECIALIST COMPUTER CENTRES PLC, Allerton Damp Proofing Limited, PORTAKABIN LIMITED — the field to beat, or your route in as a partner.

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    Take action
    View on sourceFind a Tender

    Award notice and full record on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    find-tender.service.gov.uk
    Record ID
    ocds-h6vhtk-05e2b6

    Your fit

    Could you win the next one?

    This went to BALMORAL TANKS LIMITED. Sonar reads THAMES WATER UTILITIES LIMITED's work like this against your business — who holds it, and whether you could compete or partner next time.

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    TW
    Buyer
    THAMES WATER UTILITIES LIMITED
    Sector
    Construction